page-user-sanner {
    background-color: transparent!important;
  // 强制透明
  html,body,ion-app,ion-content,ion-page,.nav-decor{
    background-color: transparent!important;
  }
  .line{
    position: absolute;
    z-index: 999999;
    top: 15px;
    height: 2px;
    width: 100%;
    background-color: #009900;
    animation: scan 1s infinite alternate;
  }
 @keyframes scan {
   from{
     top: 20%;
   }
   to{
     top: 80%;
   }
 }
 .tabbar.show-tabbar{
   display: none;
 }
}
